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SUSE: CVE-2022-35948: SUSE Linux Security Advisory

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SUSE: CVE-2022-35948: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/15/2022
Created
10/26/2022
Added
10/26/2022
Modified
10/26/2022

Description

undici is an HTTP/1.1 client, written from scratch for Node.js.`=< undici@5.8.0` users are vulnerable to _CRLF Injection_ on headers when using unsanitized input as request headers, more specifically, inside the `content-type` header. Example: ``` import { request } from 'undici' const unsanitizedContentTypeInput = 'application/json\r\n\r\nGET /foo2 HTTP/1.1' await request('http://localhost:3000, { method: 'GET', headers: { 'content-type': unsanitizedContentTypeInput }, }) ``` The above snippet will perform two requests in a single `request` API call: 1) `http://localhost:3000/` 2) `http://localhost:3000/foo2` This issue was patched in Undici v5.8.1. Sanitize input when sending content-type headers using user input as a workaround.

Solution(s)

  • suse-upgrade-corepack16
  • suse-upgrade-nodejs16
  • suse-upgrade-nodejs16-devel
  • suse-upgrade-nodejs16-docs
  • suse-upgrade-npm16

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